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usb voltmeter 12v

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₹483 - ₹483
The Meco-G SR100 Moving Coil 90° AC Scale Voltmeter is a precision instrument designed for accurate measurement of AC voltage. With a moving coil mechanism and a 90° scale, this voltmeter ensures clear and reliable readings, essential for detailed voltage analysis in various industrial and laboratory applications. Measuring 100 x 80 mm square, the compact design of the Meco-G SR100 Voltmeter makes it easy to install in control panels or equipment setups. Its robust construction guarantees durability and consistent performance, even in demanding environments, making it ideal for professional and educational settings. The clear and easy-to-read scale provides immediate visibility of voltage levels, facilitating efficient monitoring and troubleshooting of electrical circuits and systems. Whether used for equipment testing, research, or educational purposes, this voltmeter delivers dependable and accurate results. Choose the Meco-G SR100 Moving Coil 90° AC Scale Voltmeter for its precision, durability, and ease of integration. This voltmeter is an essential tool for accurate AC voltage measurement, ensuring optimal performance and reliability in various electrical applications.
green checkProduct Sub Type : Moving Coil 90° AC Scale
green checkBreakdown Voltage : 2000 V AC (rms) for 1 Minute
green checkSize : 100x80 mm
green checkFrequency : 50 Hz (60 Hz if required )
green checkType of Product : Voltmeter
green checkStandard : IS-1248, IEC-51, IEC-1010, BS-89, DIN 43700-43718
green checkMovement Type : Moving Iron AC Type
green checkPanel Type : Analog Panel
green checkAccuracy : Class 2.5
green checkInsulation Resistance : Over 20 Megohms @ 500 V DC
green checkSuitable For : Ferrous & Non Ferrous Scale Panel & Switchboard Instruments (90°)
green checkHousing : Clear Transparent Acrylic Front Cover
green checkModel No : SR100
₹3,775  
The Metravi Digital Voltmeter 4-1/2 Digits 96x48 mmsq, CE-0102V 4-1/2 is a state-of-the-art electronic instrument designed for precise and versatile voltage measurement in various electrical systems and applications. Renowned for its accuracy, versatility, and user-friendly interface, this voltmeter is an essential tool for professionals in fields such as electrical engineering, electronics testing, industrial automation, and research. The primary function of the Metravi Digital Voltmeter 4-1/2 Digits 96x48 mmsq, CE-0102V 4-1/2 is to measure and display voltage levels with exceptional precision in real-time. It provides users with the ability to monitor voltage variations, ensuring that electrical systems and equipment receive the required voltage for optimal performance. Whether it's measuring DC or AC voltage, this voltmeter excels in delivering reliable and accurate readings. One of the standout features of this voltmeter is its versatility. It is designed to work across a wide range of voltage levels, making it suitable for both low-voltage and high-voltage applications. This adaptability is invaluable for tasks such as electronics testing, quality control, and voltage stability assessments. The user interface of the Metravi Digital Voltmeter 4-1/2 Digits 96x48 mmsq, CE-0102V 4-1/2 is designed for ease of operation, typically featuring a clear digital display that provides real-time voltage readings. It often includes user-friendly controls for selecting measurement parameters, configuring alarms, and other settings, ensuring straightforward setup and operation. Safety is paramount in electrical measurements, and this voltmeter incorporates safety features such as overload protection and insulation to ensure the safety of both the equipment and the operator. Additionally, some models of this voltmeter offer data logging and communication capabilities, enabling users to record and analyze voltage data over time, perform trend analysis, and interface with external systems for data integration and analysis. Durability is assured through robust construction and high-quality components, making the Metravi Digital Voltmeter 4-1/2 Digits 96x48 mmsq, CE-0102V 4-1/2 suitable for use in demanding industrial environments. In summary, the Metravi Digital Voltmeter 4-1/2 Digits 96x48 mmsq, CE-0102V 4-1/2 is an indispensable tool for professionals who require accurate and versatile voltage measurement capabilities. Its precision, versatility, user-friendliness, safety features, and durability make it a trusted choice for optimizing electrical system performance, conducting electronics testing, and ensuring accurate voltage measurements in a wide range of applications, from electrical engineering and industrial automation to research and development projects.
₹2,565  
The Metravi Digital Three Phase Voltmeter 3-1/2 Digits 96x96 mmsq, CE-03V is an advanced electronic instrument designed to provide precise and comprehensive measurement of voltage in three-phase electrical systems. Renowned for its accuracy, versatility, and user-friendly interface, this voltmeter is an essential tool for professionals in various fields, including electrical engineering, power generation, industrial automation, and quality control. At the core of the Metravi Digital Three Phase Voltmeter 3-1/2 Digits 96x96 mmsq, CE-03V is its ability to accurately measure and display voltage levels in real-time across all three phases of a power system. This voltmeter offers high precision in voltage measurement, allowing users to monitor and analyze the electrical system's performance with confidence. One of the standout features of this voltmeter is its versatility. It is designed to work with a wide range of voltage levels, making it suitable for both low-voltage and high-voltage applications. This adaptability is invaluable for tasks such as power system analysis, quality control, and voltage stability assessments. The user interface of the Metravi Digital Three Phase Voltmeter 3-1/2 Digits 96x96 mmsq, CE-03V is designed for ease of operation, featuring a clear digital display that provides real-time voltage readings for all three phases. It often includes user-friendly controls for selecting measurement parameters, configuring alarms, and other settings, ensuring straightforward setup and operation. Safety is paramount in electrical measurements, and this voltmeter incorporates safety features such as overvoltage protection and insulation to ensure the safety of both the equipment and the operator. Additionally, some models of this voltmeter offer data logging and communication capabilities, enabling users to record and analyze voltage data over time, perform trend analysis, and interface with external systems for data integration and analysis. Durability is assured through robust construction and high-quality components, making the Metravi Digital Three Phase Voltmeter 3-1/2 Digits 96x96 mmsq, CE-03V suitable for use in demanding industrial environments. In summary, the Metravi Digital Three Phase Voltmeter 3-1/2 Digits 96x96 mmsq, CE-03V is an indispensable tool for professionals who require accurate and versatile voltage measurement capabilities in three-phase electrical systems. Its precision, versatility, user-friendliness, safety features, and durability make it a trusted choice for optimizing power system performance, conducting quality control assessments, and ensuring system reliability in a wide range of applications, from electrical engineering and industrial automation to power generation and utilities.
Pack of 3 piece
₹1,887   ₹2,199
You save ₹312!
14.19% OFF
RANDHAWA GLOBAL Voltmeter, Ammeter and Galvanometer, RG-C3MTR (Pack of 3 Pcs) is a device used to measure the voltage, or electric potential difference, between two points in an electrical circuit. It is connected in parallel with the component or part of the circuit whose voltage is to be measured. Voltmeters are designed to have a very high resistance (ideally infinite) so that they draw minimal current from the circuit, preventing any significant disruption to the circuit's operation. Voltmeters are calibrated in units of volts (V) and can measure both AC (alternating current) and DC (direct current) voltages.
Ammeter:
An ammeter is an instrument used to measure the electric current flowing through a circuit. It is connected in series within the circuit, so all the current passes through the ammeter. Ammeters are designed with a low resistance to minimize the voltage drop across the instrument. When measuring current, it's crucial to select an ammeter with an appropriate current range, as exceeding this range can damage the instrument and create a safety hazard. Ammeters are calibrated in units of amperes (A) or milliamperes (mA) for smaller current measurements.
Galvanometer:
A galvanometer is a sensitive instrument used to detect and measure small electric currents. It serves as the basis for both voltmeters and ammeters. A galvanometer typically consists of a coil of wire suspended within the field of a permanent magnet. When current flows through the coil, it experiences a torque that causes it to rotate. The angle of rotation is proportional to the current passing through it. Galvanometers can be calibrated to measure either voltage (by connecting a high resistance in parallel with the coil to convert it into a voltmeter) or current (by connecting a low resistance in series with the coil to convert it into an ammeter). The sensitivity of a galvanometer is determined by its design and can be adjusted by varying the strength of the magnetic field or the coil's resistance.
In summary, voltmeters are used to measure voltage, ammeters measure current, and galvanometers serve as the basis for both voltmeters and ammeters. These instruments are vital for understanding and monitoring electrical circuits, ensuring their proper operation, and troubleshooting electrical systems.
₹542 - ₹553
You save ₹446!
44.64% OFF
The NS Table Top Voltmeter, crafted from clear and black plastic, represents a versatile instrument for measuring electrical potential difference in laboratory and educational settings. This tabletop voltmeter combines functionality with a modern design aesthetic, integrating clear plastic for the body and black accents for a sleek appearance. Designed for ease of use, the voltmeter features a clear plastic housing that allows for easy visibility of internal components and measurement scales. The contrasting black color enhances visibility of markings and indicators, facilitating clear reading of voltage values during experiments or demonstrations. Equipped with precise measurement capabilities, the voltmeter enables users to accurately measure electrical potentials across circuits or components. Its tabletop design includes a stable base for placement on flat surfaces, ensuring stability during operation and minimizing the risk of accidental movement. Constructed from durable plastic materials, the voltmeter offers durability and resistance to environmental factors, suitable for both indoor and outdoor use in various educational and experimental contexts. Its intuitive design and practical features make it an essential tool for students, educators, and professionals engaged in electrical measurements and learning activities focused on understanding electrical principles and circuit behavior.
green checkMounting Type : Table Top
green checkMaterial : Plastic
green checkType of Product : Voltmeter
green checkColor : Clear, Black
green checkApplication Area : Laboratories
₹459 - ₹542
You save ₹428!
47.61% OFF
The NS 76.2 mm (3 Inch) Size Round Shape Black Voltmeter for Laboratories is a precision analog measuring instrument designed for accurate voltage monitoring in laboratory applications. Featuring a clear round dial with a black housing, this voltmeter provides easy readability and precise indication of voltage levels. The 3-inch size ensures enhanced visibility, making it suitable for panel mounting in educational labs, testing setups, and experimental circuits. Its durable construction supports consistent performance, while the finely calibrated scale allows reliable measurement across defined voltage ranges. This voltmeter is engineered for stable and dependable operation, offering minimal error and smooth pointer movement for accurate readings. The robust casing protects internal components from external impact and environmental factors, ensuring long-term usability. Designed for compatibility with various laboratory systems, it supports efficient integration into control panels and electrical setups. The clear marking on the dial aids quick observation, improving operational efficiency during experiments. Ideal for laboratories, training institutes, and technical environments, the NS round shape black voltmeter delivers consistent voltage measurement performance.
green checkSize : 3 inch
green checkDisplay Type : Analog
green checkShape : Round
green checkType of Product : Voltmeter
green checkSize (mm) : 76.2 mm
green checkColor : Black
green checkApplication Area : Laboratories
green checkUsage For : Educational Purpose
green checkBody Material : Plastic
green checkSize (cm) : 7.62 cm
₹412 - ₹3,775
You save ₹588!
58.8% OFF
Yokins Economy Series Digital Volt & Ampere Meter 90 – 500 V AC Dual Line Digital Display 1.0 – 50 A, Y7-AVA (Pack of 1 to 10) is a compact and efficient electrical monitoring device designed for accurate measurement of voltage and current in AC systems. With an operating voltage range of 90 to 500 V and current measurement from 1.0 to 50 A, it provides reliable readings for industrial panels, control systems, and distribution boards. The dual line digital display enables simultaneous viewing of voltage and current values, ensuring clear and quick monitoring for operators. Yokins Economy Series Digital Volt & Ampere Meter 90 – 500 V AC Dual Line Digital Display 1.0 – 50 A, Y7-AVA (Pack of 1 to 10) is engineered for durability and consistent performance in demanding environments. Its compact design allows easy panel mounting, while the clear digital interface enhances usability and reduces reading errors. Suitable for electrical maintenance, industrial automation, and power monitoring applications, it supports efficient system management. Available in flexible pack sizes, this meter offers a dependable combination of accuracy, convenience, and long-term operational reliability.
green checkVoltage Range : 90 – 500 V AC
green checkCurrent Range : 1.0 – 50 A
green checkDisplay Type : Dual Line Digital Display
green checkApplication : Electrical Panels, Submersible Panels, Control Panels, Circuits & Appliances
green checkSeries : Economy Series
green checkType of Product : Digital Volt & Ampere Meter
green checkAccuracy : High Accuracy
green checkModel No : Y7-AVA
green checkMeasurement type : Direct
green checkDisplay Features : Large, Bright, Easy-to-Read
green checkTechnology : Microcontroller Based
green checkMounting Size : 72x72 mm
₹306   ₹389
You save ₹83!
21.42% OFF
The YOKINS 2 In 1 Digital VA Meter 50-500 V AC Voltage Red 7-Segment LED Display, SA-60VA is a practical electrical monitoring instrument designed to measure and display voltage and current parameters with precision. Featuring a wide 50-500 V AC operating range, this digital meter is well-suited for use in electrical panels, switchboards, industrial machinery, power distribution systems, and commercial installations. The bright red 7-segment LED display delivers excellent visibility, allowing operators to monitor critical electrical readings quickly and accurately, even in low-light environments. Its compact design makes it an efficient choice for applications where reliable electrical measurement and panel space optimization are essential. Built for long-lasting performance, the YOKINS 2 In 1 Digital VA Meter 50-500 V AC Voltage Red 7-Segment LED Display, SA-60VA combines dual-function monitoring in a single unit, reducing installation complexity and enhancing operational convenience. The durable construction ensures dependable operation in demanding working conditions, while the clear digital readout helps users identify power variations and maintain system stability. Ideal for industrial facilities, commercial buildings, workshops, and maintenance operations, this digital VA meter offers an effective solution for continuous electrical parameter monitoring and improved power management.
₹294   ₹1,350
You save ₹1,056!
78.22% OFF
The YOKINS Mini Digital Volt Meter 20-500 V AC Voltage Self Powered Square Shape Red 22 mm Hole Diameter is a compact and efficient voltage monitoring device designed for accurate AC voltage measurement in a wide range of electrical applications. Featuring a broad operating range of 20-500 V AC, this self-powered volt meter functions without the need for an external power source, ensuring convenient installation and reliable performance. Its bright red digital display provides clear and instant voltage readings, making it suitable for control panels, switchboards, generators, machinery, and power distribution systems where continuous voltage monitoring is essential. The square-shaped design and standard 22 mm mounting hole allow for easy integration into panel assemblies while optimizing available space. Built for durability and dependable operation, the YOKINS Mini Digital Volt Meter 20-500 V AC Voltage Self Powered Square Shape Red 22 mm Hole Diameter offers an effective solution for maintaining electrical system stability and monitoring voltage fluctuations in real time. The compact construction is ideal for installations with limited panel space, while the high-visibility display enhances readability in various working conditions. Suitable for residential, commercial, and industrial environments, this mini volt meter supports preventive maintenance, improved power management, and efficient electrical system supervision.
₹176   ₹1,200
You save ₹1,024!
85.33% OFF
The YOKINS AC Digital Compact Volt Meter Kit 20-500 V AC Voltage Self Powered Square Shape Red & Green 3 Digit 22 mm Hole Diameter is a versatile voltage monitoring solution designed for accurate AC voltage measurement in electrical, commercial, and industrial applications. This kit includes compact self-powered volt meters with highly visible red and green 3-digit displays, enabling quick and convenient voltage monitoring without requiring an external power supply. Operating across a wide voltage range of 20-500 V AC, these meters are suitable for control panels, switchboards, automation systems, generators, and distribution boards. The square-shaped design and standard 22 mm mounting hole ensure seamless installation in a variety of panel configurations. Built for dependable performance and long-term durability, the YOKINS AC Digital Compact Volt Meter Kit 20-500 V AC Voltage Self Powered Square Shape Red & Green 3 Digit 22 mm Hole Diameter provides clear real-time voltage indication for improved electrical system supervision. The contrasting display colors help distinguish monitoring points easily, enhancing operational efficiency in multi-panel installations. Ideal for electricians, panel builders, maintenance professionals, and industrial operators, this volt meter kit supports preventive maintenance, effective power management, and reliable voltage monitoring across diverse electrical environments.
₹86   ₹1,200
You save ₹1,114!
92.83% OFF
The YOKINS AC Digital Compact Volt Meter 20-500 V AC Voltage Self Powered Square Shape Green 3 Digit 22 mm Hole Diameter is a reliable electrical measuring device designed for precise AC voltage monitoring across a wide range of applications. Supporting an operating range of 20-500 V AC, this self-powered volt meter eliminates the need for a separate power source, ensuring straightforward installation and dependable operation. Its bright green 3-digit display delivers clear and instant voltage readings, allowing users to efficiently monitor electrical systems in control panels, switchboards, machinery, generators, and distribution boards. The compact square-shaped design with a standard 22 mm mounting hole makes it an excellent choice for space-conscious panel installations. Built to deliver long-lasting performance, the YOKINS AC Digital Compact Volt Meter 20-500 V AC Voltage Self Powered Square Shape Green 3 Digit 22 mm Hole Diameter combines durability with user-friendly functionality. The high-visibility digital display improves monitoring accuracy, helping detect voltage variations before they impact equipment performance. Suitable for residential, commercial, and industrial environments, this compact volt meter supports effective power management, preventive maintenance, and enhanced system reliability. Its efficient design and dependable measurement capabilities make it a practical addition to modern electrical monitoring setups.
₹86   ₹1,200
You save ₹1,114!
92.83% OFF
The YOKINS AC Digital Compact Volt Meter 20-500 V AC Voltage Self Powered Square Shape Red 3 Digit 22 mm Hole Diameter is a dependable voltage monitoring instrument designed for accurate measurement of AC voltage in electrical and industrial systems. Featuring a wide operating range of 20-500 V AC, this self-powered volt meter functions without the need for an additional power supply, making installation simple and cost-effective. The bright red 3-digit digital display ensures clear visibility of voltage readings, while the compact square-shaped design and standard 22 mm mounting hole allow easy integration into control panels, switchboards, generators, automation equipment, and power distribution units. Engineered for durability and consistent performance, the YOKINS AC Digital Compact Volt Meter 20-500 V AC Voltage Self Powered Square Shape Red 3 Digit 22 mm Hole Diameter provides real-time voltage monitoring to help maintain stable electrical operations and identify fluctuations promptly. Its space-saving construction is ideal for applications where panel efficiency is important, while the high-contrast LED display enhances readability in various lighting conditions. Suitable for residential, commercial, and industrial installations, this digital volt meter supports effective power management, preventive maintenance, and reliable electrical system monitoring.
₹86   ₹1,200
You save ₹1,114!
92.83% OFF
The YOKINS AC Digital Compact Volt Meter 20-500 V AC Voltage Self Powered Round Shape Green 3 Digit 22 mm Hole Diameter is a compact and efficient voltage monitoring solution designed for accurate AC voltage measurement in a variety of electrical applications. Operating within a broad voltage range of 20-500 V AC, this self-powered volt meter eliminates the need for an external power source, simplifying installation and operation. Its bright green 3-digit digital display provides clear visibility of voltage readings, while the round panel-mount design with a standard 22 mm hole diameter ensures seamless integration into control panels, switchboards, machinery, and power distribution systems. Built for reliability and everyday performance, the YOKINS AC Digital Compact Volt Meter 20-500 V AC Voltage Self Powered Round Shape Green 3 Digit 22 mm Hole Diameter offers a practical solution for continuous voltage monitoring in residential, commercial, and industrial environments. The durable construction withstands demanding operating conditions, and the highly visible display enables quick identification of voltage fluctuations for improved system supervision. Ideal for electricians, panel builders, maintenance personnel, and industrial operators, this digital volt meter enhances electrical safety, supports preventive maintenance, and contributes to efficient power management across diverse installations.
Pack of 2 piece
₹294   ₹499
You save ₹205!
41.1% OFF
The YOKINS YP-AV Plug-In Digital Voltmeter 50-500 V AC Voltage ±2V Tolerance, (Pack of 2 Pcs) offers a practical and efficient solution for monitoring AC voltage across multiple electrical installations. Designed with a wide measurement range of 50-500 V AC and an accuracy tolerance of ±2V, these plug-in voltmeters provide reliable voltage readings to help maintain safe and stable power conditions. The pack of two units is ideal for electricians, maintenance teams, and facility managers who require voltage monitoring at different locations, including control panels, distribution boards, generators, and industrial equipment. Its user-friendly plug-in design ensures quick installation without complex wiring modifications. Built for consistent performance and long-term reliability, the YOKINS YP-AV Plug-In Digital Voltmeter 50-500 V AC Voltage ±2V Tolerance, (Pack of 2 Pcs) features a clear digital display that allows easy viewing of voltage levels in real time. The compact construction helps save installation space while delivering dependable operation in residential, commercial, and industrial environments. By enabling continuous voltage supervision and early detection of electrical fluctuations, this dual-pack voltmeter set supports preventive maintenance, improved power management, and enhanced system efficiency.
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